With many DVD backup software out there I am wondering which one is the best one and best suited for backing up movies, able to remove what you don't want such as Extras, Trailers, Making Of, Commentary etc. and fast? Effectively, I had a collection of KungFu movies and some of them (3, 4 years old) doesn't want to play anymore. I would like to backup my collection before it is going out of hand. The most important feature to backup for me is the Video & Sound (DTS, AC3 only) quality (preferably with no or as little as possible compression), Main Menu, English Language Setting & Subtitles, and if possible fast (DVDShrink + Nero v6.3 take more than 1H to fully backup and burn 92Min movie at maximum speed 8X). I just try DVDShrink with Nero and doesn't like it since it doesn't allow me to delete Extras, Making Of etc. If anyone else use a different product and is happy with it, your feedback is greatly appreciated.

You might give CloneDVD2/AnyDVD a try. It lets your remove extras and other such stuff. It's kinda hard to tell which is which, but it will show a preview to the left of the one you have selected. Be warned, it's not free though.